Color

#6da81f

#6da81f
hex#6da81f
rgbrgb(109, 168, 31)
hslhsl(86, 69%, 39%)
oklchoklch(0.666 0.171 131.1)
Closest name: Extra Life (#6ab417)Relative luminance 0.3136

Colors that go with #6da81f

Dodger Blue, Royal Blue and Taupe lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#5a1fa8

#a89f1f · #28a81f

#1f6da8 · #a81f6d

Split-complementary

Open in tool →

#1f28a8 · #9f1fa8

#1fa89f · #5a1fa8 · #a81f28

Contrast

#6da81f as textRatioAAAA largeAAAFix
Aaon white
2.89:1failfailfail
  • AA: use #548118 as the text (4.64:1)
  • AAA: use #3d5f11 as the text (7.39:1)
  • AA: or shift the background to #303030 (4.57:1)
  • AAA: or shift the background to #050505 (7.06:1)
Aaon black
7.27:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6da81f as the background.

Brands using this color

mcpConnect your agent — build around #6da81f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #6da81f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6da81f-afbea2-4e56df-212d1f-f1f1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md